<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/welcome' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片区域 -->
    <el-card>
      <!-- 头部搜索区域 -->
      <el-row :gutter='20'>
        <el-col :span="10">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="searchGoods()">
            <el-button slot="append" icon="el-icon-search" @click="searchGoods()"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 表格内容区域 -->
      <el-table :data="orderlist" style="width: 100%" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否支付" prop="pay_status">
          <template slot-scope="scope">
            <!-- {{scope.row.pay_status}} -->
            <el-tag v-if="scope.row.pay_status === '1'" type="success">已付款</el-tag>
            <el-tag v-else type="danger">未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time"></el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button type="primary" size="mini" icon="el-icon-edit" @click="showAddress(scope.row)"></el-button>
            <el-button type="success" title="物流信息" size="mini" icon="el-icon-location-outline"
              @click="showProgress(scope.row)"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页功能 -->
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15, 20]" :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </el-card>

    <!-- 修改窗口-弹出层 -->
    <el-dialog title="修改地址" :visible.sync="addAddressVisible" @close="addAddressClose">
      <el-form :model="addressForm" ref="addressFormRef" :rules="rules" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <!-- 级联选择框 -->
          <el-cascader v-model="addressForm.address1" :options="cityData" :props="{ expandTrigger: 'hover' }"
            @change="handleChange">
          </el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2" autocomplete="off"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="addAddressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addAddressVisible = false">确 定</el-button>
      </div>
    </el-dialog>
    <!-- 查看物流信息-对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <el-timeline>
        <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  data () {
    return {
      // 查询对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5
      },
      total: 0,
      // 订单数据列表
      orderlist: [],
      // 修改窗口
      addAddressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      rules: {
        address1: [{
          required: true,
          message: '请选择',
          trigger: 'blur'
        }],
        address2: [{
          required: true,
          message: '请填写详细地址',
          trigger: 'blur'
        }]
      },
      cityData: cityData,
      // 物流信息
      progressVisible: false,
      // 物流信息的数组
      progressInfo: []
    }
  },
  created () {
    this.getOrderList()
  },
  methods: {
    // 1、获取订单数据列表
    async getOrderList () {
      const {
        data: res
      } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) return this.$message.error('获取订单数据失败')
      this.total = res.data.total
      this.orderlist = res.data.goods
      console.log(this.orderlist)
      this.$message.success('获取订单数据列表成功')
    },
    // 2、分页功能
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange (newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 3、修改地址
    showAddress (orderData) {
      this.addAddressVisible = true
    },
    // 重置表单
    addAddressClose () {
      this.$refs.addressFormRef.resetFields()
    },
    handleChange () {

    },
    // 4、查看物流信息
    async showProgress (orderData) {
      // console.log(orderData)
      const testId = 1106975712662
      const {
        data: res
      } = await this.$http.get('/kuaidi/' + testId)
      if (res.meta.status !== 200) return this.$message.error('获取订单的物流信息失败')
      this.progressInfo = res.data
      this.progressVisible = true
    }
  }
}

</script>

<style lang="less" scoped>
  .el-row {
    margin-bottom: 15px;
  }

  .el-cascader {
    width: 100%;
  }

</style>
